For all of you currently using Speed Engineering headers and y-pipe. I already have the headers. I'm ordering their y-pipe set-up.


Question is, in looking over the system, where do the cats or cat go ??
OR does this set-up not use cats ?


Thanks in advance.

 

There y-pipe doesn't utilize CATs.

 

So I will have to get a tune to fix that, right ?

 

yes. hopefully you tuned for the headers too

 

Haven't done the install yet. Still waiting on my y-pipe.
Just curious about the cats.

 

you could put them in thats up to you.